/*!
 * iOS SDK
 *
 * Tencent is pleased to support the open source community by making
 * Hippy available.
 *
 * Copyright (C) 2019 THL A29 Limited, a Tencent company.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import "HippyBridgeModule.h"
@class HippyImageView;

@protocol HippyImageViewCustomLoader <HippyBridgeModule>

@optional

- (BOOL)canHandleImageURL:(NSURL *)url;

@required

- (void)imageView:(HippyImageView *)imageView
           loadAtUrl:(NSURL *)url
    placeholderImage:(UIImage *)placeholderImage
             context:(void *)context
            progress:(void (^)(long long, long long))progressBlock
           completed:(void (^)(NSData *, NSURL *, NSError *))completedBlock;

- (void)cancelImageDownload:(UIImageView *)imageView withUrl:(NSURL *)url;

- (void)loadImage:(NSURL *)url completed:(void (^)(NSData *, NSURL *, NSError *, BOOL cached))completedBlock;
@end
